New 2026 Gmc Sierra 2500 AT4

$90,505

Financing as low as $1,479 per month.

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Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

N/A

Fuel Type

Diesel

MPG

N/A

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

By submitting this form, you agree to be contacted by the seller.

Dealer Description

Recent Arrival! 2026 GMC Sierra 2500HD Onyx Black 4WD AT4 Duramax 6.6L V8 Turbodiesel. Recent news about this vehicle include a description of its features and options.

Features & Options

  • 10-Speed Automatic Transmission
  • 4WD High/Low Transfer Case
  • Duramax Turbo-Diesel Engine
  • AT4 Preferred Package
  • AT4 Premium Plus Package
  • Technology Package
  • ProGrade Trailering System
  • Gooseneck/5th Wheel Prep Package
  • Off-Road Suspension
  • Hill Descent Control
  • Skid plates
  • Bed View Camera w/2 Trailer Camera Provisions
  • Bose Premium Sound System
  • Apple CarPlay/Android Auto
  • HD Surround Vision
  • Lane Departure Warning System
  • Forward Collision Alert
  • Rear Cross Traffic Alert
  • Universal Home Remote System
  • Power Sunroof
  • Heated Driver & Front Outboard Passenger Seats

Vehicle History Report

VIN: 1GT4UPEY3TF117893

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 9/15/2025

View original listing
So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

Phone

956-467-1305

Location

Contact Seller

So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

By submitting this form, you agree to be contacted by the seller.

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